I have a SGP311 and started to root by following the guide at http://forum.xda-developers.com/xperia-tablet-z/development/root-sp321-ftf-10-5-1-0-283-t2873377. Works prefectly! Unlocked using the guide at http://wiki.cyanogenmod.org/w/Install_for_pollux_windy which also worked.
But once I flashed the boot.img it start bootlooping. The option "backup and restore" isn't visable in the recovery mode. I can't find install from zip either. I can install from external storage, but that doesn't work either.
I managed to get in to the tablet again by replacing the boot.img to another boot.img, but that doesn't help me to get CyanogenMod 12 though.
I'm new to this, so I might have made something wrong here, please tell me if so
I have a little problem of my own also when I try to unlock the bootloader following the Sony web page everything looks ok but when I boot the tab it's stuck in a bootloop at the xperia logo.....
i had the same issue, once i tried to flash the boot.img from the cyanogen site, it stopped working and went into a boot loop. Here is how I fixed it.
Hold Power + Volume Up until the LED light flashes 3 times in a row. this does a hardware reset and shuts down the tablet.
THen from there i basically just went through the flashing process again to restore it. That brought it back for me.
I think the reason is that the boot.img on the cyanogen website is expecting the stop kernel, but when we flash it using that guide, it is using the FOTA kernel. So it gets tripped up some how. I am still looking around on how to get around it.
skift said:
i had the same issue, once i tried to flash the boot.img from the cyanogen site, it stopped working and went into a boot loop. Here is how I fixed it.
Hold Power + Volume Up until the LED light flashes 3 times in a row. this does a hardware reset and shuts down the tablet.
THen from there i basically just went through the flashing process again to restore it. That brought it back for me.
I think the reason is that the boot.img on the cyanogen website is expecting the stop kernel, but when we flash it using that guide, it is using the FOTA kernel. So it gets tripped up some how. I am still looking around on how to get around it.
Click to expand...
Click to collapse
it seems that you just haven't unlocked you bootloader or using boot.img with broken recovery.
The bootloader was unlocked fine. Went through Sony to get the code and unlock it. I was even able to flash Previously using flashtool. I re ran the flashing to get back to where I was and tried it again and it seemed to work. The only way I could reboot was to hold power and volume up till I got the 3 flashing lights. Then I could get into recovery.
Related
I am a new Transformer Prime user, but not new to Android. My Prime is stuck on the initial "ASUS" splash screen (with NVIDIA logo).
I got my TFP yesterday and decided to put CM10 on it to see if it would fix the lag I was having (came with JB 4.1.1). Since it came with JB, I knew I couldn't use nvflash so I used the ASUS unlock tool which worked fine. I then downloaded TWRP 2.4.1 and flashed the JB blob file via fastboot.
Upon entering TWRP for the first time, everything seemed fine. I went in, did a backup (which I subsequently deleted by mistake) and wiped cache/dalvik/data/system and installed the official CM10 nightly. After flashing, I wiped cache/dalvik again and rebooted.
EDIT: So I flashed the Unofficial CM 10.1 here on XDA and it is now booting. So is the official CM 10 not for our devices with the JB BL?
Official CM10 nightlies are still made for the ICS bootloader, as you discovered. Until they update, you're better off downloading the unofficial builds here.
thefsfempire said:
I am a new Transformer Prime user, but not new to Android. My Prime is stuck on the initial "ASUS" splash screen (with NVIDIA logo).
I got my TFP yesterday and decided to put CM10 on it to see if it would fix the lag I was having (came with JB 4.1.1). Since it came with JB, I knew I couldn't use nvflash so I used the ASUS unlock tool which worked fine. I then downloaded TWRP 2.4.1 and flashed the JB blob file via fastboot.
Upon entering TWRP for the first time, everything seemed fine. I went in, did a backup (which I subsequently deleted by mistake) and wiped cache/dalvik/data/system and installed the official CM10 nightly. After flashing, I wiped cache/dalvik again and rebooted.
EDIT: So I flashed the Unofficial CM 10.1 here on XDA and it is now booting. So is the official CM 10 not for our devices with the JB BL?
Click to expand...
Click to collapse
I'm at the same screen, got there a lil different then you but along the same lines. I've switched out roms alot with no issues, but after flashing jellybean, i haven't been able to boot into recovery by power + vol down button. So i tried going into goo manager to boot into recovery and since then its just sitting at the first screen with this device is unlocked in the top left corner and nv in bottom left. When i hold the power button to reboot it, it just comes right back. Even when i let the battery die and try'ed it after that its just the same thing. Is there any hope out there for me?
foxhound08 said:
I'm at the same screen, got there a lil different then you but along the same lines. I've switched out roms alot with no issues, but after flashing jellybean, i haven't been able to boot into recovery by power + vol down button. So i tried going into goo manager to boot into recovery and since then its just sitting at the first screen with this device is unlocked in the top left corner and nv in bottom left. When i hold the power button to reboot it, it just comes right back. Even when i let the battery die and try'ed it after that its just the same thing. Is there any hope out there for me?
Click to expand...
Click to collapse
Can you access the stock recovery menu? If you can, you might be able to flash a custom recovery using fastboot.
Voyager2k said:
Can you access the stock recovery menu? If you can, you might be able to flash a custom recovery using fastboot.
Click to expand...
Click to collapse
No i can't access anything.
foxhound08 said:
No i can't access anything.
Click to expand...
Click to collapse
I am also stuck at this screen. I have access to nothing including adb, fastboot, recovery, bootloader, and everything else. All I did was use the asus bootloader unlock apk, fastboot flash recovery clockwork.img, boot back into android normally, and then I reboot into the bootloader wiped data, and now it is stuck.
dunngh said:
I am also stuck at this screen. I have access to nothing including adb, fastboot, recovery, bootloader, and everything else. All I did was use the asus bootloader unlock apk, fastboot flash recovery clockwork.img, boot back into android normally, and then I reboot into the bootloader wiped data, and now it is stuck.
Click to expand...
Click to collapse
Same here. I unlocked it and flashed CWM. For a while I used the tablet without any custom rom nor any problem, however it just stopped booting suddenly. I dont know what to do.
eec_ said:
Same here. I unlocked it and flashed CWM. For a while I used the tablet without any custom rom nor any problem, however it just stopped booting suddenly. I dont know what to do.
Click to expand...
Click to collapse
same here as well so at least you guys arent alone does show up as an apx device but not sure how useful that could be at the moment its just a paper weight just need someone to write an automated recovery from apx mode to flash the appropriate files if thats even possible
Exact same problem. Still no fix?
Just developed the same problem after installing Androwook2.2. Flashed the JB bootloader, then flashed the rom, after completing the initial Android setup the tablet started to download updates, which then froze. The screen stopped responding to any inputs, only the power and volume buttons did anything, but wouldn't restart it.
I hit the reset button with a pin which allowed me to enter recovery, which also didn't respond to screen touches, another reset button hit and there's now no USB connection in bootloader
Another restart and I can't get into bootloader either.
So no recovery or ADB = paperweight unless someone finds a solution
swatsbiz said:
Just developed the same problem after installing Androwook2.2. Flashed the JB bootloader, then flashed the rom, after completing the initial Android setup the tablet started to download updates, which then froze. The screen stopped responding to any inputs, only the power and volume buttons did anything, but wouldn't restart it.
I hit the reset button with a pin which allowed me to enter recovery, which also didn't respond to screen touches, another reset button hit and there's now no USB connection in bootloader
Another restart and I can't get into bootloader either.
So no recovery or ADB = paperweight unless someone finds a solution
Click to expand...
Click to collapse
Your problem was different to theirs and you have been fixed in the Androwook thread. Yours was caused by the pad firmware not installing properly the first time and freezing your screen and buttons.
I have the same problem...
hbhorat said:
Exact same problem. Still no fix?
Click to expand...
Click to collapse
any fixes to this ?
sraghav20 said:
any fixes to this ?
Click to expand...
Click to collapse
Me too.. looking for a fix on this with no luck so far
I rolled back from MMROM to NOTTACHTRIX Today and now my phone is stuck in CWM. (Cold Boot Android by selecting Boot Anroid NO BP option doesnt work either).
I have flashed MROM, Neutrino, NOTTACHTRIX, CM10.120120720 and all ended up into clockwork mod recovery. Kindly tell me an alternative -.- I am stuck with this from past 12 hours and no luck.
Update
I have managed to boot into android using Cold Boot without BP (i-e GSM radio will be disabled). I am recharging my phone battery and experimenting.
Before flashing NOTTACHTRIX, my phone had SKT version of 2.3.5 v167. I directly went for unlocking bootloader blabla recovery to get the NOTTACHTRIX working (thats like 4 months ago when I bought this phone)
So I tried going back to a version near 2.3.5 or higher. So going for 141 AT&T version didnt seem a problem for me except the .91 version bricks the device if u downgrade from 2.3.5 or above.
RSD Lite gave me 0x703e error and I couldn't flash the stop sbf.
Second resort I did was flashing 2.3.5 and 2.3.6 fruitcakes and still ended up in recovery.
I can only coldboot into android with Neutrino ROM other roms give me rebootloop when I choose coldboot.
I am suspecting a corrupted system or some kind of corrupt script in boot which keeps me in a loop into recovery. I did try adb script for ASUS TF101 to exit recovery bootloop but to no luck.
Also, I tried exitrecovery.zip flashable and still couldnt get into regular android OS.
This device is a headache for me now -.- and seemingly no one bothers to reply or to help me solve this issue >_>
Thanks for reading atleast
Update 3
Fixed it myself.
I downloaded fastboot, 2.3.6 fruitcake (system and boot), the older clockwork mod recovery, the one comes with Bootloader unlocking not some 5.0 version.
All I did was erased RECOVERY from fastboot, then boot and system. Frasled boot and system. Rooted with the bootloader unlocker package. Installed the old recovery and flashed NOTTACHTRIX.
Did all rom u flash succesfull..or fail mount?
Can u mount/unmount system..data etc..
If no..then yr cwm was not fr yr models..try another version
Yr detail on process but without the error msg..if flash ok then should be boot if not it must giv aome error while falshing even its completed
Sent from my e2001v21_v89_jbl1a698_2g using xda app-developers app
mynonama said:
Did all rom u flash succesfull..or fail mount?
Can u mount/unmount system..data etc..
If no..then yr cwm was not fr yr models..try another version
Yr detail on process but without the error msg..if flash ok then should be boot if not it must giv aome error while falshing even its completed
Sent from my e2001v21_v89_jbl1a698_2g using xda app-developers app
Click to expand...
Click to collapse
It was the bug of rebooting into CWM recovery and yes I was using right recovery for my Atrix i-e Rom Racers. Right now I am 4.x recovery and that works 100% to my needs on NOTTACHTRIX
And I flashed the fruitcake using fastboot. No flashing of stock sbf
Please help...recovery bootloop
dark_prince said:
It was the bug of rebooting into CWM recovery and yes I was using right recovery for my Atrix i-e Rom Racers. Right now I am 4.x recovery and that works 100% to my needs on NOTTACHTRIX
And I flashed the fruitcake using fastboot. No flashing of stock sbf
Click to expand...
Click to collapse
I have the same problem and tried several CWMs, and TWRP.
I can only boot to recovery, unless I try to boot with the BP HW Diag & Boot AP. Then I can cold-boot into Android, but with no USB support (so no ADB or charging capabilities).
I should have left my phone alone...I was running Nottachtrix just fine. Tried to flash CM 7 and then encountered this problem.
I have tried to restore, flashed new Roms, flashed new recoveries, flashed new boot.img, etc. No luck yet.
Tried the exitrecovery.zip, scripts to reset boot flags, full wipe and reload nottachtrix, flash radio, etc.
Still no luck.
Tried CWM version 4.xxx following instruction above, flashed fruitcake, rooted...still no luck.
Anyone have any advice?
Thanks in advance.
noobButStudying said:
I have the same problem and tried several CWMs, and TWRP.
I can only boot to recovery, unless I try to boot with the BP HW Diag & Boot AP. Then I can cold-boot into Android, but with no USB support (so no ADB or charging capabilities).
I should have left my phone alone...I was running Nottachtrix just fine. Tried to flash CM 7 and then encountered this problem.
I have tried to restore, flashed new Roms, flashed new recoveries, flashed new boot.img, etc. No luck yet.
Tried the exitrecovery.zip, scripts to reset boot flags, full wipe and reload nottachtrix, flash radio, etc.
Still no luck.
Tried CWM version 4.xxx following instruction above, flashed fruitcake, rooted...still no luck.
Anyone have any advice?
Thanks in advance.
Click to expand...
Click to collapse
did you try the updated and usually standardly used CWM, 5.0.2.6?
palmbeach05 said:
did you try the updated and usually standardly used CWM, 5.0.2.6?
Click to expand...
Click to collapse
Yes, thanks for the reply. I tried this one, and the CWM touch version advertised as designed for this phone model. No luck.
Aaaand.....I got impatient and tried to flash an sbf. Stupid, I know. Now, I have a shiny new brick.
Oh well, I ordered a new one from ebay, and I will spend my free time learning about possible ways to unbrick a phone.
noobButStudying said:
Yes, thanks for the reply. I tried this one, and the CWM touch version advertised as designed for this phone model. No luck.
Aaaand.....I got impatient and tried to flash an sbf. Stupid, I know. Now, I have a shiny new brick.
Oh well, I ordered a new one from ebay, and I will spend my free time learning about possible ways to unbrick a phone.
Click to expand...
Click to collapse
What's the msg that your brick is giving you? did you try flashing the pudding sbf and then trying to flash a custom ROM?
Resolved!
palmbeach05 said:
What's the msg that your brick is giving you? did you try flashing the pudding sbf and then trying to flash a custom ROM?
Click to expand...
Click to collapse
So here's the full story:
It would boot up and say "failed to boot 1"
It would not boot into fastboot(power on while pressing vol down). When I tried to boot into RSD(power on while pressing vol up), it would give the same error and say "PWR REASON PWR KEY PRESS" and then say Fastboot Protocol Support.
Using RSD, it would recognize the phone as being in fastboot mode, and any flashes would fail...including pudding.
Using fastboot, it would connect but give errors if I tried to flash or erase anything, like it was locked. When I tried to unlock again, it would say " OEM unlock not implemented."
This is why I figured it was bricked...the bootloader seemed hosed. Couldn't use RSD, and fastboot was useless.
But...after screwing around with it (battery pulled and re-inserted while holding various buttons) while connected to RSD, I noticed that the same error was there but somehow RSD recognized it! (I think the magic combo was to hold power and vol up while actually inserting the battery.)
So I flashed pudding, and it worked! Re-rooted, loaded CWM (using auto unlock 4.2), and the phone booted to stock config. It was still acting flaky (I don't think the sbf had loaded right), and it was unable to boot back into recovery, but I flashed CWM again using rom manager and was able to do a full recovery!
Yay!! I am ridiculously happy right now!
Anyway, when my ordered phone comes in, I will have a spare to play with. This one is staying as is from now on. (until I get bored again)
noobButStudying said:
So here's the full story:
It would boot up and say "failed to boot 1"
It would not boot into fastboot(power on while pressing vol down). When I tried to boot into RSD(power on while pressing vol up), it would give the same error and say "PWR REASON PWR KEY PRESS" and then say Fastboot Protocol Support.
Using RSD, it would recognize the phone as being in fastboot mode, and any flashes would fail...including pudding.
Using fastboot, it would connect but give errors if I tried to flash or erase anything, like it was locked. When I tried to unlock again, it would say " OEM unlock not implemented."
This is why I figured it was bricked...the bootloader seemed hosed. Couldn't use RSD, and fastboot was useless.
But...after screwing around with it (battery pulled and re-inserted while holding various buttons) while connected to RSD, I noticed that the same error was there but somehow RSD recognized it! (I think the magic combo was to hold power and vol up while actually inserting the battery.)
So I flashed pudding, and it worked! Re-rooted, loaded CWM (using auto unlock 4.2), and the phone booted to stock config. It was still acting flaky (I don't think the sbf had loaded right), and it was unable to boot back into recovery, but I flashed CWM again using rom manager and was able to do a full recovery!
Yay!! I am ridiculously happy right now!
Anyway, when my ordered phone comes in, I will have a spare to play with. This one is staying as is from now on. (until I get bored again)
Click to expand...
Click to collapse
The RSD issue and not being able to do anything. you are the 4rd person that i've dealt with to have that issue. we had a guy on here a few wks ago that me and andresrivas were trying to help. he wasn't getting the bootloop you were getting, but he had a very similar issue and had the RSD issue. like a wk later, i ended up having the RSD issue as well. Andresrivas also has experienced this issue. All i know is flashing that pudding is what saved us as well.
Idk what ROM you're going to put on there, but i would definitely keep that spare around. if your digitizer dies, you have a backup digitizer
So I'd been having some problems lately with my phone hanging on the Samsung screen on boot. Been running CM11 1/1/2014 nightly most recently. Decided to try using TWRP instead of CWM. That didn't seem to help my issue, so I tried installing CWM again. I used an app called Recovery Tools to download the touch version of CWM. After it said it installed, I tried to boot into recovery and got the error "Unauthorized software found. Please contact Verizon." (paraphrased a little).
Doing some research it looks like that error typically comes up when the bootloader is locked. Now, obviously I had my bootloader unlocked (well, Loki'd) because I was running CM11. Any help fixing this? I'm able to bypass the warning screen on boot if I hold down vol up + power like I'm going into download mode, but then hit vol down to cancel to boot up the phone. Once booted everything is ok, but any reboot just brings that up again. Using ROM manager to flash CWM recovery seems to work ok and it says its installed, but same issue. So does trying to flash TWRP from Goo.
If I were to run this tool that I used to root and loki before (http://forum.xda-developers.com/showthread.php?t=2301720) to install a recovery, would I be able to get everything going again? I think that somehow the recovery I installed wasn't Loki'd, although I picked the right one for my device.
Thank you in advance for any replies.
The fix I found was by pure dumb luck. I ended up trying to flash a recovery with Odin. Odin failed but reboot back into the os. I then used the twrp manager app from the playstore (mainly because goomanager wasn't downloading the recovery at the time) to flash the latest twrp recovery and all was good. Even though Odin failed at flashing the recovery I still think it helped somehow. I haven't thought much about why but I might have to now.
Sent from my SCH-I545 using Tapatalk
You could probably try using ODIN to get back to stock MDK and then Re-Root and install a recovery after.
Edit: And then flash CM11 again.
Sent from my SCH-I545 using Tapatalk
Will this one-click stock ROM work?
http://www.rwilco12.com/downloads.p... S4 (Verizon) (SCH-I545)/Stock ROMs/One-Click
or, which of the files on this page are what I would want? (about 1/3 of the way down for SCH-I545)
http://www.droidviews.com/how-to-install-latest-official-firmware-on-samsung-galaxy-s4-all-models/
I was actually able to reflash TWRP w/ their app from the Play Store. Still get a lot of boot hangs on the Samsung logo though. Seemed to happen less with CWM, but now I'm too scared to try to install a different recovery. I appreciate all your help guys.
Hi, few month ago, I have unlocked the bootloader, rooted my phone, and installed CWM and CM 11.
It was quite buggy, and OTA updates didn't work, and I needed something more stable.
Yesterday, I wanted to reboot into recovery, and try flashing SlimKat or a newer CM if I don't like the Slimkat.
The combination of keys for Recovery didn't work and there wasn't any reasonable way to get around it.
On adb, the phone got detected, but offline, so I wasn't able to reboot into recovery this way.
Fast forward couple of hours, I have tried flashing about everything, but didn't manage anything besides being able to pass adb commands.
Now,
- when I turn on the phone the phone hangs on the Sony logo and I have to force turn it off
- I get the phone on ADB even when it keeps hanging on the Sony logo
- I can get into Fastboot by holding the up button on conneting to computer
- I have flashed the boot.img from CM11 for XPeria P to bring CWM back, but didn't happen, or did happen, but I can't get into recovery
- "adb reboot recovery" brings me to the same old hanging SONY logo.
- pushing whatever on boot doesn't help > SONY logo
Please help!
Why not just flash stock with flashtool?
[SOLVED] Partially...
I have downloaded FTF file for the device, and manage to flash it using Flashtool (worked only if I flashed incl. Kernel) and got the device up and running. I tried reflashing CM and Slim again, but none worked as I still wasn't able to get into recovery, so I reflashed once more. Finally, the device is working - with the stock firmware, at least...
davidszedely said:
worked only if I flashed incl. Kernel
Click to expand...
Click to collapse
This is a solution. When you flashing CM you need to flash CM kernel too. In some cases kernel needs to be flashed several times(for example before flashing CM and after flashing it).
Sorry for my bad English.
Thanks a lot for explanation. I'm happy to have the stock now, and will probably stick with it for the time being.
I've searched these forums for over an hour now and I can't seem to find a solution to my problem. I had the stock 24A software and I rooted it using ioroot and everything went fine. I then wanted to flash a custom recovery, so I used the steps found on Droid News. It gives a link to an app that you install and it's supposed to flash the recovery.
Once it tried to reboot, I ended up with a white screen that shows a dew lines of text (I attached a picture).
If I try to go into download mode, it will flash for a quick second and then go right back to the white screen. I can't seem to get into the recovery either. The website that gave the instructions for flashing TWRP talked about a similar error on Sprint phones and the cure was to flash the kernel again, but I'm not really sure how. The phone will respond to commands in fastboot, i.e fastboot reboot, but it just goes to the same screen again.
Please help, I'm a little stuck. Can I use fastboot to flash the kernel, if so, how?